| BATRACHOPHOBIAS | • BATRACHOPHOBIA n. fear of frogs and toads. |
| BRACHYCEPHALOUS | • brachycephalous adj. Relating to brachycephaly; brachycephalic. • BRACHYCEPHALOUS adj. short-headed, esp. having a skull whose breadth is 80 per cent or more of its length. |
| CATHODOGRAPHERS | • CATHODOGRAPHER n. one who takes photographs created using X-rays. |
| CATHODOGRAPHIES | • CATHODOGRAPHY n. the taking of photographs created using X-rays. |
| CEPHALOTHORACES | • cephalothoraces n. Plural of cephalothorax. • CEPHALOTHORAX n. the body, or head with thorax, of spiders, crustaceans, etc. |
| CEPHALOTHORAXES | • cephalothoraxes n. Plural of cephalothorax. • CEPHALOTHORAX n. the body, or head with thorax, of spiders, crustaceans, etc. |
| CHALCOGRAPHISTS | • chalcographists n. Plural of chalcographist. • CHALCOGRAPHIST n. one who practises chalcography, the art of engraving on copper or brass. |
| CHANNELOPATHIES | • channelopathies n. Plural of channelopathy. |
| CHRESTOMATHICAL | • chrestomathical adj. Synonym of chrestomathic. • CHRESTOMATHICAL adj. of or like a chrestomathy, a selection of passages compiled as an aid to learning a language, also CHRESTOMATHIC. |
| COCHAIRMANSHIPS | • COCHAIRMANSHIP n. joint chairmanship. |
| ENCEPHALOGRAPHS | • encephalographs n. Plural of encephalograph. • ENCEPHALOGRAPH n. an instrument for recording brain images. |
| ICHTHYOSAURIANS | • ichthyosaurians n. Plural of ichthyosaurian. • ICHTHYOSAURIAN n. a large fossil marine reptile, also ICHTHYOSAUR, ICHTHYOSAURUS. |
| PHTHALOCYANINES | • phthalocyanines n. Plural of phthalocyanine. • PHTHALOCYANINE n. any of a group of green and blue organic colouring matters of great fastness and brilliance, also PHTHALOCYANIN. |
| PHYSIOGRAPHICAL | • physiographical adj. Of or pertaining to physiography. • PHYSIOGRAPHICAL adj. relating to physiography, also PHYSIOGRAPHIC. |
| PSYCHOGRAPHICAL | • PSYCHOGRAPHICAL adj. relating to psychographics, also PSYCHOGRAPHIC. |
| SCAPHOCEPHALICS | • SCAPHOCEPHALIC n. someone having an abnormally long narrow skull. |
| SCAPHOCEPHALIES | • SCAPHOCEPHALY n. having an abnormally long and narrow boat-shaped skull. |
| SCAPHOCEPHALISM | • SCAPHOCEPHALISM n. the state of being scaphocephalic, having an abnormally long and narrow boat-shaped skull. |
| SCAPHOCEPHALOUS | • scaphocephalous adj. Synonym of scaphocephalic. • SCAPHOCEPHALOUS adj. having an abnormally long and narrow boat-shaped skull. |
| THALASSOGRAPHIC | • thalassographic adj. Relating to thalassography. • THALASSOGRAPHIC adj. relating to thalassography, the science of the sea. |